NX-21036TROUBLE SHOOTINGNote:A UPC code and UPC barcode is not printed on the Ken-wood ESN Label. If necessary, cut the label at the cut-offline and attach only the serial number.ADJUSTMENTControlsPTT switch UniversalconnectorOrange keyPower switch / VolumeSide1 keySide2 keySelectorPanel Test Mode■ Test mode operation featuresThis transceiver has a test mode. To enter test mode,press and hold the [ ] key while turning the transceiverpower ON. Before the transceiver enters test mode, thefrequency version information appears on the LCD mo-mentarily. Test mode can be inhibited by programming. Toexit test mode, turn the transceiver power OFF. The follow-ing functions are available in test mode.NXDN ESN Label (12 digits)(Not used)NXDN ESN Label (12 digits)Kenwood ESN LabelKenwood ESN Label(Not used)(Not used)Cut-off Line